Lap joints are preferred for plates having thickness __________ mm.

More Questions from Process Equipment and Plant Design

• Joint efficiency (J) for a seamless pipe is
• The minimum tray spacing in distillation column of diameter less than 3 ft is normally __________ inches.
• The safe distance of habitation from a hazardous chemical plant (TLV of its product < 1000 ppm) should be about __________ kms.
• Maximum allowable vapour velocity in a bubble cap tower is determined by the
• Generally, as the length of the liquid path on a tray is increased beyond 5 ft, the overall column efficiency
• Pick out the wrong statement pertaining to a shell and tube heat exchanger.
• Normally, the ratio of the total riser area to the tower cross sectional area (for bubble cap towers of diameter more than 3 ft) is around
• The type of stress developed in a metallic bar on subjecting it to a change in temperature without allowing it to be deformed is __________ stress.
• For a given design of bubble cap, the number of bubble caps to be used per tray is set by the
• Smoker's equation for the calculation of number of equilibrium stages in a continuous binary distillation column is used, when the

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